4Number FunctionDate and time.Information / alert / status box.Operating mode (comfort, max boost, stand-by, building protectionor economy).Temperature of outside airDesired room temperature (in comfort mode) or selected operatingmode icon.Temperature of extracted air (room temperature).Temperature of supplied air.Number FunctionMenu button.Click to set a desired room temperature.Click to choose the operating mode (comfort, max boost, stand-by,building protection or economy).Show previous indicators.Show next set of indicators.I1B1I2B2I3B3I4B4B52ENB1I3B3I2I1B22.2 Temperature setting windowI5I6I7